27268120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 69271200

約数和(自身を除く): 42003080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2137, 2552, 3190, 4274, 6380, 8548, 10685, 12760, 17096, 21370, 23507, 42740, 47014, 61973, 85480, 94028, 117535, 123946, 188056, 235070, 247892, 309865, 470140, 495784, 619730, 681703, 940280, 1239460, 1363406, 2478920, 2726812, 3408515, 5453624, 6817030, 13634060, 27268120]

約数ペア:

[(1, 27268120), (2, 13634060), (4, 6817030), (5, 5453624), (8, 3408515), (10, 2726812), (11, 2478920), (20, 1363406), (22, 1239460), (29, 940280), (40, 681703), (44, 619730), (55, 495784), (58, 470140), (88, 309865), (110, 247892), (116, 235070), (145, 188056), (220, 123946), (232, 117535), (290, 94028), (319, 85480), (440, 61973), (580, 47014), (638, 42740), (1160, 23507), (1276, 21370), (1595, 17096), (2137, 12760), (2552, 10685), (3190, 8548), (4274, 6380)]